19471 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
18654 luoguP13941   [EC Final 2019] Fire 0 / 0 8
18655 luoguP13942   [EC Final 2019] Flow 0 / 0 6
18656 luoguP13943   [EC Final 2019] Game 0 / 0 8
18657 luoguP13944   [EC Final 2019] Happiness 0 / 0 8
18658 luoguP13945   [EC Final 2019] King 0 / 0 7
18659 luoguP13946   [EC Final 2019] Moon 0 / 0 9
18660 luoguP13947   [EC Final 2019] Permutation 0 / 0 8
18661 luoguP13948   [EC Final 2019] All Pair Maximum Flow 0 / 0 9
18662 luoguP13949   [EC Final 2019] Travel 0 / 0 9
18663 luoguP13950   [EC Final 2019] Value 0 / 0 6
18637 luoguP13951   [ICPC 2023 Nanjing R] 酷，昨日四次重现 0 / 0 6
18638 luoguP13952   [ICPC 2023 Nanjing R] 交并比 0 / 0 9
18639 luoguP13953   [ICPC 2023 Nanjing R] 原根 0 / 0 6
18640 luoguP13954   [ICPC 2023 Nanjing R] 红黑树 0 / 0 8
18641 luoguP13955   [ICPC 2023 Nanjing R] 延伸距离 0 / 0 9
18642 luoguP13956   [ICPC 2023 Nanjing R] 等价重写 0 / 0 5
18643 luoguP13957   [ICPC 2023 Nanjing R] 背包 0 / 0 6
18644 luoguP13958   [ICPC 2023 Nanjing R] 谜题：问号 0 / 0 9
18645 luoguP13959   [ICPC 2023 Nanjing R] 计数器 0 / 0 3
18646 luoguP13960   [ICPC 2023 Nanjing R] 后缀结构 0 / 0 9
18647 luoguP13961   [ICPC 2023 Nanjing R] 华丽收场 0 / 0 8
18648 luoguP13962   [ICPC 2023 Nanjing R] 电梯 0 / 0 6
18649 luoguP13963   [ICPC 2023 Nanjing R] 接雨水 0 / 0 7
18685 luoguP13964   [VKOSHP 2024] Colony of Bacteria 0 / 0 3
18686 luoguP13965   [VKOSHP 2024] Two-Story Advent Calendar 0 / 0 (无)
18687 luoguP13966   [VKOSHP 2024] Intermediate Verticality 0 / 0 (无)
18688 luoguP13967   [VKOSHP 2024] Two Arrays 0 / 0 6
18689 luoguP13968   [VKOSHP 2024] Classics 0 / 0 7
18690 luoguP13969   [VKOSHP 2024] Exchange and Deletion 0 / 0 8
18691 luoguP13970   [VKOSHP 2024] M-11 Highway 0 / 0 5
18692 luoguP13971   [VKOSHP 2024] Exploration Robots 0 / 0 7
18693 luoguP13972   [VKOSHP 2024] Prank 0 / 0 (无)
18694 luoguP13973   [VKOSHP 2024] Nightmare Sum 0 / 0 7
18695 luoguP13974   [VKOSHP 2024] Petya's Cryptography 0 / 0 (无)
18696 luoguP13975   [VKOSHP 2024] Two Scooters 0 / 0 3
18699 luoguP13976   数列分块入门 1 0 / 0 5
18700 luoguP13977   数列分块入门 2 0 / 0 7
18701 luoguP13978   数列分块入门 3 0 / 0 7
18702 luoguP13979   数列分块入门 4 0 / 0 5
18703 luoguP13980   数列分块入门 5 0 / 0 7
18704 luoguP13981   数列分块入门 6 0 / 0 7
18705 luoguP13982   数列分块入门 7 0 / 0 6
18706 luoguP13983   数列分块入门 8 0 / 0 6
18707 luoguP13984   数列分块入门 9 0 / 0 8
18665 luoguP13985   [PO Final 2023] 通胀 / Inflation 0 / 0 1
18677 luoguP13986   [PO Final 2023] 降重 / Synonyms 0 / 0 1
18678 luoguP13987   [PO Final 2023] 修桥 / Bridge Building 0 / 0 5
18679 luoguP13988   [PO Final 2023] 瀑布 / Waterfall 0 / 0 (无)
18683 luoguP13989   [PO Final 2023] 锯木 / The Sawmill 0 / 0 (无)
18684 luoguP13990   [PO Final 2023] 漏斗 / Hopper 0 / 0 8
16607 luoguP13992   【MX-X19-T1】「FeOI Round 4.5」五字神人 0 / 0 1
17149 luoguP13993   【MX-X19-T2】「LAOI-14」SPECIALZ 0 / 0 5
18333 luoguP13994   【MX-X19-T3】「LAOI-14」Another Round 0 / 0 6
17392 luoguP13995   【MX-X19-T4】「FeOI Round 4.5」Supernova 0 / 0 7
16608 luoguP13996   【MX-X19-T5】「FeOI Round 4.5」天使のクローバー 0 / 0 7
16302 luoguP13997   【MX-X19-T6】「FeOI Round 4.5」はぐ 0 / 0 8
17166 luoguP13998   【MX-X19-T7】「LAOI-14」夜に駆ける 0 / 0 9
18713 luoguP13999   [eJOI 2025] Collecting Diamonds 0 / 0 7
18714 luoguP14000   [eJOI 2025] Grid 0 / 0 5
18715 luoguP14001   [eJOI 2025] Prison 0 / 0 8
18716 luoguP14002   [eJOI 2025] Navigation 0 / 0 9
18717 luoguP14003   [eJOI 2025] Reactions 0 / 0 7
18718 luoguP14004   [eJOI 2025] Vacation 0 / 0 7
18470 luoguP14005   「florr IO Round 1」棋盘游戏 0 / 0 5
15567 luoguP14006   「florr IO Round 1」命运游戏 0 / 0 6
16326 luoguP14007   「florr IO Round 1」查询游戏 0 / 0 7
15568 luoguP14008   「florr IO Round 1」序列游戏 0 / 0 8
13984 luoguP14009   「florr IO Round 1」数字游戏 0 / 0 8
18446 luoguP14010   「florr IO Round 1」遍历游戏 0 / 0 9
18711 luoguP14011   [POCamp 2023] 珿求 / bootfall 0 / 0 7
18721 luoguP14012   [POCamp 2023] 枫树 / Maple Tree 0 / 0 8
18722 luoguP14013   [POCamp 2023] 送钱 / The Generous Traveler 0 / 0 7
18724 luoguP14014   [ICPC 2024 Nanjing R] 嘿，有看到我的袋鼠吗？ 0 / 0 8
18725 luoguP14015   [ICPC 2024 Nanjing R] 生日礼物 0 / 0 7
18726 luoguP14016   [ICPC 2024 Nanjing R] 拓扑 0 / 0 8
18727 luoguP14017   [ICPC 2024 Nanjing R] 棋字井 0 / 0 9
18728 luoguP14018   [ICPC 2024 Nanjing R] 左移 3 0 / 0 5
18729 luoguP14019   [ICPC 2024 Nanjing R] 地铁 0 / 0 8
18730 luoguP14020   [ICPC 2024 Nanjing R] 二叉树 0 / 0 6
18731 luoguP14021   [ICPC 2024 Nanjing R] 博德之跃 2 0 / 0 9
18732 luoguP14022   [ICPC 2024 Nanjing R] Bingo 0 / 0 8
18733 luoguP14023   [ICPC 2024 Nanjing R] 社交媒体 0 / 0 6
18734 luoguP14024   [ICPC 2024 Nanjing R] 纸条 0 / 0 6
18735 luoguP14025   [ICPC 2024 Nanjing R] P ⊕ Q = R 0 / 0 9
18736 luoguP14026   [ICPC 2024 Nanjing R] Ordainer of Inexorable Judgment 0 / 0 8
18710 luoguP14027   【MX-X20-T1】「FAOI-R7」加训加训 0 / 0 3
18494 luoguP14028   【MX-X20-T2】「FAOI-R7」最小极差（jicha） 0 / 0 3
18698 luoguP14029   【MX-X20-T3】「FAOI-R7」重排序列（update） 0 / 0 5
18329 luoguP14030   【MX-X20-T4】「FAOI-R7」连接时光 I 0 / 0 7
18332 luoguP14031   【MX-X20-T5】「FAOI-R7」连接时光 II 0 / 0 7
17513 luoguP14032   【MX-X20-T6】「FAOI-R7」超级电话 0 / 0 8
18719 luoguP14033   【MX-X20-T7】「FAOI-R7」子集乘积（subset） 0 / 0 9
18757 luoguP14034   [PAIO 2025] Cards 0 / 0 3
18758 luoguP14035   [PAIO 2025] GCD 0 / 0 7
18759 luoguP14036   [PAIO 2025] Rooks 0 / 0 6
18761 luoguP14037   [PAIO 2025] XOR multiset 0 / 0 7
18762 luoguP14038   [PAIO 2025] Adventure Plan 0 / 0 7
18763 luoguP14039   [PAIO 2025] Cake 0 / 0 1
18764 luoguP14040   [PAIO 2025] Exhibition 0 / 0 6
18765 luoguP14041   [PAIO 2025] Towers 0 / 0 1

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